McQuillen is a surname of Irish origin and related to the similar family names McQuilken,

McQuillan McQuillan and MacQuillan are surnames of Irish origin. There are several unrelated origins of the surnames McQuillan and MacQuillan. The Ulster variant of the surname was claimed to be an anglicisation of the Gaelic ''Mac Uighilín'' (''son of Hug ...

, McQuiller and McQuilling. Notable people with the surname include: * Bob McQuillen (1923–2014), American musician and composer *

Glenn McQuillen Glenn Richard McQuillen (April 19, 1915 – June 8, 1989), known also as "Red", was an American professional baseball player. During a 210- game, five-season career in Major League Baseball, all with the St. Louis Browns, he was a reserve outfielde ...

(1915–1989), American professional baseball player * Kathleen E. McQuillen (born 1955), American, Pioneer of Open Heart Surgery Detroit Michigan

See also